/* =====================================================================
   Kualifi — portal theme (AI4Good)
   Green-forward ESG palette on the layout system proven in the source
   codebase. Canonical names are --brand*; the legacy --dc-* names are kept
   as ALIASES so ported markup renders correctly — new code should use the
   canonical names, and the aliases can be dropped once nothing references
   them.
   ===================================================================== */
:root{
  /* Canonical palette */
  --brand:#0e8a5f;      /* deep ESG green — primary actions, accents */
  --brand-2:#12a884;    /* lighter green — hovers, charts */
  --gold:#eab308;       /* attention */
  --leaf:#65a30d;       /* positive */
  --teal:#0d9488;       /* data accent */
  --blue:#2563eb;       /* links, info */
  --violet:#7c7fbd;     /* secondary charts */
  --dark:#0b3d2e;       /* sidebar / deep surfaces */
  --red:#dc2626;        /* danger / overdue */
  --green-dark:#166534; /* strong positive text */
  --blue-dark:#1e40af;

  /* Legacy aliases (ported markup references these) */
  --dc-orange:var(--brand); --dc-yellow:var(--gold); --dc-green:var(--leaf);
  --dc-teal:var(--teal); --dc-blue:var(--blue); --dc-purple:var(--violet);
  --dc-black:var(--dark); --dc-red:var(--red); --dc-dgreen:var(--green-dark);
  --dc-dblue:var(--blue-dark);

  /* Semantic */
  --promoter:var(--leaf); --passive:var(--gold); --detractor:var(--red);

  /* Neutrals */
  --ink:#14201b; --muted:#64748b; --line:#e4e9e7; --bg:#f5f8f6; --card:#ffffff; --bg-soft:#f9fbfa;
  --accent:var(--brand);

  --radius:14px; --radius-sm:9px;
  --shadow:0 1px 2px rgba(16,24,40,.05), 0 1px 3px rgba(16,24,40,.08);
  --shadow-lg:0 8px 28px rgba(16,24,40,.10);
  --font:"Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--dc-blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0 0 .4em;font-weight:800;letter-spacing:-.01em}
h1{font-size:1.6rem} h2{font-size:1.2rem} h3{font-size:1rem}
.muted{color:var(--muted)}
.small{font-size:.85rem}

/* Layout shell */
.app{display:flex;min-height:100vh}
.sidebar{width:236px;background:var(--dc-black);color:#fff;flex-shrink:0;display:flex;flex-direction:column}
.sidebar .brand{padding:20px 18px;font-weight:800;font-size:1.05rem;line-height:1.2;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar .brand small{display:block;color:var(--dc-orange);font-weight:700;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;margin-top:4px}
.sidebar nav{padding:10px 0;flex:1;overflow:auto}
.sidebar nav a{display:block;color:#cbd2d9;padding:10px 18px;font-size:.92rem;border-left:3px solid transparent}
.sidebar nav a:hover{background:rgba(255,255,255,.05);text-decoration:none;color:#fff}
.sidebar nav a:focus-visible{outline:none;background:rgba(255,255,255,.08);color:#fff}
.sidebar nav a.active{color:#fff;border-left-color:var(--dc-orange);background:rgba(14,138,95,.18)}
.sidebar nav .group{padding:14px 18px 4px;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:#6b7280}
.sidebar .foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:.8rem;color:#9aa3ad}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:60px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:14px}
.topbar .title{font-weight:800}
.content{padding:24px;max-width:1240px;width:100%}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--card);color:var(--ink);
  padding:9px 15px;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;cursor:pointer;transition:.12s}
.btn:hover{text-decoration:none;border-color:#cdd2d8}
.btn:focus-visible{outline:none;border-color:var(--dc-blue);box-shadow:0 0 0 3px rgba(37,99,235,.16)}
.btn-primary{background:var(--dc-orange);border-color:var(--dc-orange);color:#fff}
.btn-primary:hover{filter:brightness(.95)}
.btn-dark{background:var(--dc-black);border-color:var(--dc-black);color:#fff}
.btn-sm{padding:6px 11px;font-size:.82rem}
.btn-danger{color:var(--dc-red);border-color:#f3c2b6}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* Cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card .hd{padding:14px 18px;border-bottom:1px solid var(--line);font-weight:700;display:flex;align-items:center;justify-content:space-between}
.card .bd{padding:18px}
.grid{display:grid;gap:18px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.cols-3,.cols-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}}

/* KPI tiles */
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.kpi .label{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.kpi .value{font-size:2.1rem;font-weight:800;line-height:1.1;margin-top:6px}
.kpi .sub{font-size:.82rem;color:var(--muted);margin-top:4px}
.kpi.accent{border-top:3px solid var(--accent)}

/* Badges */
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.74rem;font-weight:700}
.badge-promoter{background:rgba(101,163,13,.15);color:var(--dc-dgreen)}
.badge-passive{background:rgba(234,179,8,.18);color:#854d0e}
.badge-detractor{background:rgba(220,38,38,.12);color:var(--dc-red)}
.badge-soft{background:#eef1f4;color:var(--muted)}

/* NPS bar */
.npsbar{display:flex;height:10px;border-radius:999px;overflow:hidden;background:#eef1f4}
.npsbar > span{display:block}
.npsbar .p{background:var(--promoter)} .npsbar .n{background:var(--passive)} .npsbar .d{background:var(--detractor)}

/* Single-value 1-5 rating bar (distinct from .npsbar's 3-colour sentiment split) */
.ratingbar{display:flex;height:10px;border-radius:999px;overflow:hidden;background:#eef1f4}
.ratingbar > span{display:block;background:var(--dc-teal)}

/* Tables */
table.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
table.tbl th,table.tbl td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line)}
table.tbl th{font-size:.74rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}
table.tbl th a{color:inherit}
table.tbl th a:hover,table.tbl th a:focus-visible{outline:none;color:var(--ink);text-decoration:underline}
table.tbl tbody tr:hover{background:var(--bg-soft)}
.num{text-align:right;font-variant-numeric:tabular-nums}

/* Forms */
.form-row{margin-bottom:16px}
label.lbl{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],select,textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--dc-blue);box-shadow:0 0 0 3px rgba(37,99,235,.16)}
.help{font-size:.8rem;color:var(--muted);margin-top:4px}
.inline{display:flex;gap:10px;flex-wrap:wrap;align-items:end}

/* Flash */
.flash{padding:11px 15px;border-radius:var(--radius-sm);margin-bottom:14px;font-size:.9rem;font-weight:500}
.flash.info{background:rgba(37,99,235,.10);color:var(--dc-dblue)}
.flash.success{background:rgba(101,163,13,.15);color:var(--dc-dgreen)}
.flash.error{background:rgba(220,38,38,.10);color:var(--dc-red)}

/* Login */
.auth-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0b3d2e,#0e8a5f)}
.auth-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);width:380px;max-width:92vw;padding:32px}
.auth-card .brand{font-weight:800;font-size:1.2rem;margin-bottom:2px}
.auth-card .brand small{color:var(--dc-orange);text-transform:uppercase;letter-spacing:.12em;font-size:.66rem;font-weight:700;display:block}

/* Pills / filters */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:18px}
.tag{display:inline-block;background:#eef1f4;border-radius:999px;padding:3px 10px;font-size:.78rem;color:#475569;font-weight:600}

/* Reference page top tab bar (switches between curricula/programs/trainers/etc within one page) */
.reftabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:18px}
.reftabs a{padding:10px 14px;font-size:.88rem;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.reftabs a:hover{color:var(--ink);text-decoration:none}
.reftabs a:focus-visible{outline:none;color:var(--ink);border-bottom-color:var(--dc-blue)}
.reftabs a.active{color:var(--ink);border-bottom-color:var(--dc-orange)}

/* Mobile sidebar drawer (below 768px the sidebar becomes an off-canvas overlay) */
.sidebar-toggle{display:none}
.sidebar-close{display:none}

@media(max-width:768px){
  .sidebar-toggle{
    display:inline-flex;align-items:center;justify-content:center;
    width:38px;height:38px;border:1px solid var(--line);border-radius:var(--radius-sm);
    background:var(--card);color:var(--ink);font-size:1.3rem;line-height:1;cursor:pointer;flex-shrink:0
  }
  .sidebar-toggle:hover{border-color:#cdd2d8}
  .sidebar{
    position:fixed;top:0;left:0;height:100vh;z-index:1000;
    transform:translateX(-100%);transition:transform .22s ease;
    box-shadow:var(--shadow-lg)
  }
  .sidebar.open{transform:translateX(0)}
  .sidebar-close{
    display:inline-flex;align-items:center;justify-content:center;
    position:absolute;top:14px;right:14px;width:30px;height:30px;
    border:none;background:transparent;color:#cbd2d9;font-size:1.4rem;line-height:1;cursor:pointer
  }
  .sidebar-close:hover{color:#fff}
  .sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:999}
  .sidebar-backdrop.open{display:block}
  body.sidebar-locked{overflow:hidden}
}

/* ===== Kualifi additions ===== */

/* Impersonation banner — always visible while a platform admin acts as a tenant */
.imp-banner{position:sticky;top:0;z-index:1200;background:var(--gold);color:#3f2d04;
  padding:8px 18px;font-size:.85rem;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:12px}
.imp-banner a{color:#3f2d04;text-decoration:underline}

/* Public marketing/auth pages */
.pub-hero{max-width:860px;margin:0 auto;padding:64px 24px 40px;text-align:center}
.pub-hero h1{font-size:2.2rem;letter-spacing:-.02em}
.pub-hero .sub{color:var(--muted);font-size:1.08rem;max-width:560px;margin:10px auto 26px}
.pub-wrap{max-width:560px;margin:0 auto;padding:24px 16px 60px}
.pub-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}

/* Readiness assessment */
.assess-q{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:12px}
.assess-q .label{font-weight:600;margin-bottom:10px}
.assess-opts{display:flex;gap:8px}
.assess-opts label{flex:1;text-align:center;border:1px solid var(--line);border-radius:10px;padding:9px 4px;cursor:pointer;font-weight:600;font-size:.9rem;background:#fff}
.assess-opts label:has(input:checked){background:var(--brand);border-color:var(--brand);color:#fff}
.assess-opts input{position:absolute;opacity:0;width:0;height:0}
.outcome-badge{display:inline-block;padding:10px 26px;border-radius:999px;font-weight:800;font-size:1.25rem}
.outcome-poor{background:rgba(220,38,38,.12);color:var(--red)}
.outcome-intermediate{background:rgba(234,179,8,.18);color:#854d0e}
.outcome-ready{background:rgba(101,163,13,.15);color:var(--green-dark)}
.pillar-bar{display:flex;height:10px;border-radius:999px;overflow:hidden;background:#e9efec}
.pillar-bar > span{display:block;background:var(--brand-2)}

/* Rendered Markdown documents (approved policies etc.) */
.md h2{font-size:1.05rem;margin:14px 0 6px}
.md h3{font-size:.95rem;margin:12px 0 4px}
.md p{margin:.4em 0}
.md ol,.md ul{padding-left:22px;margin:6px 0}
.md li{margin:6px 0}